Create a 2- to 3-paragraph journal entry that compares and contrasts operation manufacturing and operation of services. 

The following critical elements must be addressed:

I. Compare and contrast operation manufacturing and operation of services with regard to customer involvement.

II. Compare and contrast operation manufacturing and operation of services with regard to production and consumption.

III. Compare and contrast operation manufacturing and operation of services with regard to supplier relation to the supply chain.

IV. Compare and contrast operation manufacturing and operation of services with regard to delivery of products and services.

Guidelines for Submission: All sources in your journal entry should be cited in APA format.